Detachable auxiliary device having programmable keys



FIG. 1 is a perspective view from the top right side of a detachable auxiliary device having programmable keys which device is shown as being attached to a telephone station, which is shown in broken lines and forms no part of the present design;

FIG. 2 is a bottom plan view of the auxiliary device of FIG. 1;

FIG. 3 is a top plan view of the auxiliary device of FIG. 1;

FIG. 4 is an elevational view of the right side of the auxiliary device of FIG. 1;

FIG. 5 is a side elevational view of the left side of the auxiliary device of FIG. 1;

FIG. 6 is a front elevational view of the auxiliary device of FIG. 1; and,

FIG. 7 is a rear elevational view of the auxiliary device of FIG. 1. 

The ornamental design of a detachable auxiliary device having programmable keys, as shown and described. 